#define _CRT_SECURE_NO_WARNINGS	
#include<stdio.h>
int main()
{
	int a = 0, b = 0;
	scanf("%d %d", &a, &b);
	if (a > b)
		a = 10;
	else
		a = -10;
	printf("%d", a);
	return 0;
}
int main()
{
	int a = 0; int b = 0;
	scanf("%d %d",&a,&b);
	a = a > b ? 10 : -10;
	printf("%d", a);
}